ChessmooseOpponent prep

Lennart Kok

NED · FIDE ID 1084950 · 9 tournament games since 2024
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Standard
1851
#2577 in NED (active)
Rapid
1859
#570 in NED (active)
Blitz
1844
#925 in NED (active)
Score
50%
4 W · 1 D · 4 L
Opp. avg
1930
Last 9 games
Last game
2026-05-16
Utrecht Open 2026 | Group B

Prep summary

Based on 9 over-the-board games (2 classical). 5 with White (60%), 4 with Black (38%).

Openings as White

First move

1.d4560%

Most played

OpeningGamesScore
Queen's Gambit Declined: Exchange Variation, Reshevsky Variation20%
Bogo-Indian Defense: Nimzowitsch Variation1100%
Grünfeld Defense: Russian Variation, Accelerated Variation1100%
Grünfeld Defense: Exchange Variation1100%

Openings as Black

Against 1.e4 (3 games)

1...e5 King's Pawn Game350%

Most played

OpeningGamesScore
Italian Game: Classical Variation, Giuoco Pianissimo275%
Queen's Gambit Declined: Orthodox Defense10%
Vienna Gambit, with Max Lange Defense: Cunningham Defense10%

Recent games

DateOpponent and eventResult
2026-05-16Jimmy Geboers (1968)
Utrecht Open 2026 | Group B · classical
L
2026-05-15Yuri Gassner (1962)
Utrecht Open 2026 | Group B · classical
W
2025-06-01Lars Verhoeven
Open Kampioenschap van Utrecht | Groep B
W
2025-05-31Leon Elferink
Open Kampioenschap van Utrecht | Groep B
L
2025-05-31Jaimy Soeterbroek
Open Kampioenschap van Utrecht | Groep B
½
2025-05-30Mink Muskens
Open Kampioenschap van Utrecht | Groep B
W
2025-05-30Dies De Dreu
Open Kampioenschap van Utrecht | Groep B
W
2024-05-12Mitchel Wallace (1864)
Utrecht Open Championship 2024 | Group B
L
2024-05-12Jimmy Geboers (1926)
Utrecht Open Championship 2024 | Group B
L

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.